Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chicago to Chiang Mai

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.

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week: Feb 23 - Mar 1

Flights from just $1,267

$2,392

$2,784

$2,623

$2,129

$1,823

$1,452

$1,435

$1,410

$1,473

$1,822

$1,321

$1,267

DecemberJanuaryFebruary

Cheapest flight$343The best price for flights from Chicago to Chiang Mai offered by eDreams, which have been found by our customers in the last 3 days

Departure AirportO'hare International AirportO'hare International Airport is where you'll take off when flying from Chicago to Chiang Mai

Arrival AirportChiang Mai International AirportYou'll land at Chiang Mai International Airport when flying from Chicago to Chiang Mai

Peak seasonJuneJune is the busiest time to fly from Chicago to Chiang Mai according to search data results from our customers

Best time to bookMarchMarch is one of the most frequent times to fly to Chiang Mai from Chicago according to real data from our customers

Exchange rate

1 USD = 32.17 THB

1 THB = 0.04 USD

Last revised on Fri, 12/5

Distance: 8226 miles

Chicago airports

O'hare International Airport (ORD)How far from city center: 14 miles

Midway Airport (MDW)How far from city center: 4 miles

Chiang Mai airports

Chiang Mai International Airport (CNX)How far from city center: 1 miles

Are you planning to travel to Chiang Mai for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Chicago. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Chiang Mai and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Chicago to Chiang Mai

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Thailand. At eDreams have you covered!

For flights from Chicago to Chiang Mai, how can I find the cheapest price?

The cheapest price for a flight from Chicago to Chiang Mai is $343. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Chicago to Chiang Mai?

The most popular months to book a trip from Chicago to Chiang Mai are March, May and December, based on the searches of our customers.

When is the best time to travel from Chicago to Chiang Mai?

The best time of the year to visit Chiang Mai depends on lots of personal preferences, especially the price. Regarding popularity, June is the best month to fly to Chiang Mai from Chicago in terms of searches from our customers, followed by May and July. If you prefer to avoid the busy season and get away from the crowds April, August and February are the months with fewer searches for Chicago - Chiang Mai.

Which airports have flights between Chicago and Chiang Mai?

The main route from Chicago to Chiang Mai is: O'hare International Airport (ORD) to Chiang Mai International Airport (CNX). The following airlines fly this route:

EVA Air.

Qatar Airways.

Which airlines fly from Chicago to Chiang Mai?

The airlines that fly non-stop from Chicago to Chiang Mai are:

All Nippon Airways.
Qatar Airways.
United Airlines.

All Nippon Airways, stopping at Bangkok during at least 150 minutes.

All Nippon Airways, with 260 minutes of layover in Tokyo.
Qatar Airways, with 200 minutes scale in Doha.

Plan your trip

Popular Flight RoutesAlternative routes